3Com S7906E Command Reference Manual page 2018

Parameters
number: Number of CPU usage statistics records to be displayed.
offset: Offset between the serial number of the first CPU usage statistics record to be displayed and that
of the last CPU usage record to be displayed.
verbose: Specifies to display detailed information of CPU usage statistics.
from-device: Displays external storage devices such as Flash and hard disk. The device currently does
not support the from-device keyword.
task: Displays CPU usage of each task.
slot slot-number: Specifies to display the statistics of the CPU usage of a board. slot-number specifies
the slot number of a board. The value range varies with devices.
Description
Use the display cpu-usage command to display the CPU usage statistics.
The system takes statistics of CPU usage at intervals (usually every 60 seconds) and saves the
statistical results in the history record area. The maximum number of records that can be saved
depends on the device model. display cpu-usage number indicates the system displays number
records from the newest (last) record. display cpu-usage number offset indicates the system displays
number records from the last but offset record.
Equivalent to the display cpu-usage 1 0 verbose command, the display cpu-usage command
displays detailed information of the last CPU usage statistics record.
Examples
# Display information of the current CPU usage statistics.
<Sysname> display cpu-usage
Slot 1 CPU usage:
14% in last 5 seconds
12% in last 1 minute
8% in last 5 minutes
# Display detailed information of the last CPU usage statistics record of the current tasks.
<Sysname> display cpu-usage task
===== Current CPU usage info =====
CPU Usage Stat. Cycle: 41 (Second)
CPU Usage
CPU Usage Stat. Time : 2006-07-10
CPU Usage Stat. Tick : 0x1da0(CPU Tick High) 0x62a5077f(CPU Tick Low)
Actual Stat. Cycle
TaskName
b2X0
VIDL
TICK
STMR
DrTF
DrTm
bCN0
: 3%
11:02:20
: 0x0(CPU Tick High) 0x3d5b5ad1(CPU Tick Low)
CPU Runtime(CPU Tick High/CPU Tick Low)
0% 0/
97% 0/3bc6e650
0% 0/
0% 0/
0% 0/
0% 0/
0% 0/
ce77f
23ec62
ad24
28b6b
18a28
d840e
1-4